Hi,

Have got a very clean 2wd Sapphire Cosworth currently running an old Brooklyn Motorsport Phase 0 260bhp conversion.

Want to go a little further and just want a nice, untemperamental, nice sounding, quick road car circa 300bhp but not looking to spend a fortune. Car is a weekend toy. Engine is fit and healthy and has Mongoose exhaust, GP A Cone filter, Bailey dump valve and Samco boost hoses. Also has Koni adjustable suspension and Tarox discs.

Looking to go Bayoo stage 3 chip, 803 greens, 3 bar Map, -31 Actuator with boost of 20-21psi and would have it set up properly. Do not want the expense of new ECU, T34 or bigger intercooler (yet). Realistically, is 300bhp possible with the above spec. utilising standard T3 and intercooler. Also, is engine breather kit needed at these outputs.

What are your thoughts ? Any other or better suggestions how to achieve reliable 300bhp ish with standard ECU, T3 and 2wd intercooler ?